code: def read_reg_meta_list(meta_path):
      content = get_yml_content(meta_path)
      if content.get("algorithms"):
          meta_list = content.get("algorithms")
      else:
          meta_list = [content]
      for meta in meta_list:
          assert "algoType" in meta
          assert meta["algoType"] in ["tuner", "assessor", "advisor"]
          assert "builtinName" in meta
          assert "className" in meta
          meta["nniVersion"] = nni.__version__
      return [package_utils.AlgoMeta.load(meta) for meta in meta_list]
  
file_path: nni/nni/tools/nnictl/algo_management.py
imports: import importlib
  import json
  import nni
  from nni.tools import package_utils
  from .common_utils import print_error, print_green, get_yml_content
label_desc: Use image node_id 1 for calling a global function with example usage: read_reg_meta_list(meta_path) and returns: unknown